Alfred is the name of my High School Final Project, which I built together with Diederik van Iersel.
Alfred is, simply put, a robot car that can be controlled remotely using a smartphone.
The robot car is built using LEGOs, with a LEGO NXT brick running the leJOS NXJ operating system as its brain. It can be controlled by using an Android phone like a steering wheel.
This project, dubbed RCCar, is the application running on the NXT brick. Its counterpart Android app, RCRemote, can be found here.